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.TH TAC 1 "2026-09-01"
.SH NAME
tac \- Write each file to standard output, last line first.
.SH SYNOPSIS
\fBtac\fR [OPTION]... [FILE]...
.SH DESCRIPTION
Write each file to standard output, last line first.
.SH OPTIONS
.TP
\fB\-b\fR, \fB\-\-before\fR
attach the separator before instead of after
.TP
\fB\-r\fR, \fB\-\-regex\fR
interpret the sequence as a regular expression
.TP
\fB\-s\fR, \fB\-\-separator\fR \fI<STRING>\fR
use STRING as the separator instead of newline
.TP
\fB\-h\fR, \fB\-\-help\fR
Print help
.TP
\fB\-V\fR, \fB\-\-version\fR
Print version
.SH VERSION
v(uutils coreutils) 0.11.0